Hey! I didn't see this in discussion ( or maybe I missed it) but I found some bugs on the air side at least.

1. The airbender defensive skill drains the chi of other tribemates, but not anyone else outside of tribe. I also don't think we can attack while the defensive shield is up. (could be intentional).
2. Air Bison's stats change after a server restart.

I'll list more here as I experiment with airbender skills.